[--[65.84.65.76]--]
SENSEX50
Sensex 50

26295.73 -137.64 (-0.52%)

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Historical option data for SENSEX50

21 Sep 2025 04:11 PM IST
SENSEX50 25SEP2025 81800 CE
Delta: 0.80
Vega: 29.30
Theta: -45.42
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
21 Sept 82626.23 1087.1 -360.65 11.03 1,211 -76.267 141.867
18 Sept 83013.96 1441.45 222.05 10.32 234 7.2 218.133
14 Sept 81904.70 740.6 134.75 8.52 1,308 20.533 99.467


For Sensex 50 - strike price 81800 expiring on 25SEP2025

Delta for 81800 CE is 0.80

Historical price for 81800 CE is as follows

On 21 Sept SENSEX50 was trading at 82626.23. The strike last trading price was 1087.1, which was -360.65 lower than the previous day. The implied volatity was 11.03, the open interest changed by -286 which decreased total open position to 532


On 18 Sept SENSEX50 was trading at 83013.96. The strike last trading price was 1441.45, which was 222.05 higher than the previous day. The implied volatity was 10.32, the open interest changed by 27 which increased total open position to 818


On 14 Sept SENSEX50 was trading at 81904.70. The strike last trading price was 740.6, which was 134.75 higher than the previous day. The implied volatity was 8.52, the open interest changed by 77 which increased total open position to 373


SENSEX50 25SEP2025 81800 PE
Delta: -0.14
Vega: 23.50
Theta: -14.09
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
21 Sept 82626.23 65.75 13.35 8.63 2,28,257 749.867 1,216.8
18 Sept 83013.96 51.35 -62.6 9.42 7,844 146.4 466.933
14 Sept 81904.70 391 -158.8 9.25 2,252 210.933 306.133


For Sensex 50 - strike price 81800 expiring on 25SEP2025

Delta for 81800 PE is -0.14

Historical price for 81800 PE is as follows

On 21 Sept SENSEX50 was trading at 82626.23. The strike last trading price was 65.75, which was 13.35 higher than the previous day. The implied volatity was 8.63, the open interest changed by 2812 which increased total open position to 4563


On 18 Sept SENSEX50 was trading at 83013.96. The strike last trading price was 51.35, which was -62.6 lower than the previous day. The implied volatity was 9.42, the open interest changed by 549 which increased total open position to 1751


On 14 Sept SENSEX50 was trading at 81904.70. The strike last trading price was 391, which was -158.8 lower than the previous day. The implied volatity was 9.25, the open interest changed by 791 which increased total open position to 1148